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131589303985131 = 3172580182431081
BaseRepresentation
bin11101111010111000000101…
…101110000110001111101011
3122020220210222211211220201020
4131322320011232012033223
5114221424343310011011
61143511143002023523
736501004423530636
oct3572700556061753
9566823884756636
10131589303985131
1138a2378a634403
1212912a7b7a7ba3
135856a83548535
14246cd56108c1d
151032e16b38006
hex77ae05b863eb

131589303985131 has 8 divisors (see below), whose sum is σ = 185773135037904. Its totient is φ = 82565837794560.

The previous prime is 131589303985103. The next prime is 131589303985171.

131589303985131 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131589303985131 - 27 = 131589303985003 is a prime.

It is a super-2 number, since 2×1315893039851312 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131589303985171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290091215490 + ... + 1290091215591.

It is an arithmetic number, because the mean of its divisors is an integer number (23221641879738).

Almost surely, 2131589303985131 is an apocalyptic number.

131589303985131 is a deficient number, since it is larger than the sum of its proper divisors (54183831052773).

131589303985131 is a wasteful number, since it uses less digits than its factorization.

131589303985131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580182431101.

The product of its (nonzero) digits is 10497600, while the sum is 60.

The spelling of 131589303985131 in words is "one hundred thirty-one trillion, five hundred eighty-nine billion, three hundred three million, nine hundred eighty-five thousand, one hundred thirty-one".

Divisors: 1 3 17 51 2580182431081 7740547293243 43863101328377 131589303985131